Test Button,AC120-230V with 9V battery operated,85dB/m,sound and flash,Fixed Temperature 135F(57C),alarm,meets EN14604

Test by hand,Dual sensor,Low battery warning.                                                          Interconnects:Up to 40pcs HEIMAN smoke detector.
Low standby current,Auto reset,ASIC adopted
Anti-light, mothproof,Strong adaptability for circumstance
SMT design, high stability
Operating voltage: AC120V or AC230V,9V Backup Battery
Static current: ≤10uA
Alarm current: ≤15mA                                                                                                             Fixed Temperature  135(57)
Alarm indication: red LED flash
Sound level: ≥85dB/m
Operating temperature:-10 to +70
Operating humidity: 5%-95% RH                                                                          Sensitivity:2.06%/ft
Detecting area: 20 square meters
Alarm output: sound and flash alarm
Size: 128 x 38mm deep
Execute criterion: EN14604 & EN5446-2